Date +/- Calculator

Add or subtract years, months, weeks, and days from any date.

Modification Details

Start Date

Operation

Years

Months

Weeks

Days

Coursera Holi Offer

Build your AI fluency and get more done, faster. Get the AI skills employers are looking for and create 20+ solutions you can use at work, right away.

Start Learning

Enter details to calculate new date

Documentation

How It Works

Add or subtract any combination of years, months, weeks, and days from a given date to find a past or future date.

Smart Handling

Automatically handles month-end rollover and leap years.

Use Cases

• Calculate contract end dates

• Find warranty expiration dates

• Plan events and deadlines